Characterization of biogeochemical cycles in agricultural watersheds: Integrating regional modelling assessment with downstream water quality.

Agriculture intensification represents an essential strategy to ensure food security for the growing human population, but it also poses considerable environmental concerns. Climate change and associated projections of an increased frequency of extreme precipitation and runoff events may amplify nutrient dynamics along the watershed-lake continuum, and could further exacerbate the poor water quality conditions downstream. Identifying hotspot locations with higher propensity for sediment and nutrient export and designing effective mitigation measures at the source is more critical than ever.

Extension of the cBioPortal System to Include a Site-Centered Clinical Trial Search at the University Hospital Schleswig-Holstein.

Introduction: In this work, a site-centered trial search was implemented for the Molecular Tumor Board of the University Hospital Schleswig-Holstein (UKSH).

Methods: The UKSH Study Registry was selected as the data source as it provides detailed and up-to-date information for local clinical trials. A Fast Healthcare Interoperability Resources (FHIR) server was selected as an adequate intermediate format.

International Trends in Opioid Prescribing by Age and Sex from 2001 to 2019: An Observational Study Using Population-Based Databases from 18 Countries and One Special Administrative Region.

Objective: To characterize multinational trends and patterns of opioid analgesic prescribing by sex and age.

Design, Setting, And Participants: We studied opioid analgesic prescribing from 2001 to 2019 with common protocol using population-based databases from eighteen countries and one special administrative region.

Main Outcome Measures: We measured opioid prescribing by geographical region, sex and age, estimating annual prevalent, incident, and nonincident opioid prescribing per 100 population with a 95% confidence interval (CI) and meta-analyzed the multinational and regional opioid prescribing with a random-effects model.

Whole genome sequence-based association analysis of African American individuals with bipolar disorder and schizophrenia.

In studies of individuals of primarily European genetic ancestry, common and low- frequency variants and rare coding variants have been found to be associated with the risk of bipolar disorder (BD) and schizophrenia (SZ). However, less is known for individuals of other genetic ancestries or the role of rare non-coding variants in BD and SZ risk. We performed whole genome sequencing (∼27X) of African American individuals: 1,598 with BD, 3,295 with SZ, and 2,651 unaffected controls (InPSYght study).

Cerebral Microbleeds with a Venous Connection on 3 Tesla Susceptibility-Weighted Imaging in Persons with Alzheimer's Disease and Healthy Aging Controls.

: It has been recently demonstrated that some cerebral microbleeds (CMBs) are connected to cerebral veins in patients with cerebral small vessel disease (CSVD) including cerebral amyloid angiopathy (CAA). We sought to demonstrate the presence of CMB at 3 Tesla using susceptibility-weighted imaging and speculated that it was more prevalent in persons with Alzheimer's disease (AD), another amyloid-related disease, than in healthy ageing controls. : We included persons from the publicly available OASIS3-database.